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CVE-2016-4300

CVE-2016-4300

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Integer overflow in the read_SubStreamsInfo function in archive_read_support_format_7zip.c in libarchive before 3.2.1 allows remote attackers to execute arbitrary code via a 7zip file with a large number of substreams, which triggers a heap-based buffer overflow.

CVSS 7.8 · High · EPSS 4.9% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • libarchive Debian:12

    Affected ranges
    • ECOSYSTEM: < 3.2.1-1

    Update to 3.2.1-1

  • libarchive Debian:13

    Affected ranges
    • ECOSYSTEM: < 3.2.1-1

    Update to 3.2.1-1

  • libarchive Debian:14

    Affected ranges
    • ECOSYSTEM: < 3.2.1-1

    Update to 3.2.1-1

  • libarchive Ubuntu:14.04:LTS

    Versions
    • 3.1.2-5ubuntu1
    • 3.1.2-7ubuntu1
    • 3.1.2-7ubuntu2
    • 3.1.2-7ubuntu2.1
    • 3.1.2-7ubuntu2.2
    Affected ranges
    • ECOSYSTEM: < 3.1.2-7ubuntu2.3

    Update to 3.1.2-7ubuntu2.3

  • libarchive Ubuntu:16.04:LTS

    Versions
    • 3.1.2-11build1
    • 3.1.2-11ubuntu0.16.04.1
    Affected ranges
    • ECOSYSTEM: < 3.1.2-11ubuntu0.16.04.2

    Update to 3.1.2-11ubuntu0.16.04.2

Original sources

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